CN107836157A - peanut sprout and its production method - Google Patents

peanut sprout and its production method Download PDF

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Publication number
CN107836157A
CN107836157A CN201711200734.4A CN201711200734A CN107836157A CN 107836157 A CN107836157 A CN 107836157A CN 201711200734 A CN201711200734 A CN 201711200734A CN 107836157 A CN107836157 A CN 107836157A
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China
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seed
casing
peanut sprout
peanut
production method
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CN201711200734.4A
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CN107836157B (en
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郭翼
苗馨雅
吴敏
邓辰浩
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Beijing Vocational College of Agriculture
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Beijing Vocational College of Agriculture
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C1/00Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Hydroponics (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

The invention provides a kind of production method of peanut sprout, in turn include the following steps:(1) soak seed:Percentage by weight is used to soak seed, the dosage of fulvic acid solution is 35 times of seed volume, and seed soaking time is 12 24 hours for the 2 7% fulvic acid aqueous solution;(2) sow:Soaked seed is taken out, cleans seed with clear water again, seed is uniformly put in the dish for cultivating of ultrasonic atomization culture apparatus afterwards, 2 5mm spaces are stayed between seed;(3) grow:The fulvic acid solution of percentage by weight 1 3% is put into the water tank of ultrasonic atomization culture apparatus, ultrasonic atomization culture apparatus is run, is irrigated by ultrasonic atomization;(4) harvest.This method can improve the bud ratio of peanut seed, reduce seed decay, improve peanut sprout yield, and can realize automation cultivation management, the convenience of management be brought for family cultivation peanut sprout user, and the Resveratrol content of gained peanut sprout is high.

Description

Peanut sprout and its production method
Technical field
The invention belongs to leaf bud dish technical field, and in particular to a kind of peanut sprout and its production method.
Background technology
Peanut just has the good reputation of " peanut " since ancient times, and nutritious, effect is a lot of, very popular.But flower Raw common eating method is exactly to boil, fry, frying, and these ways are acted on far away from peanut health care in addition to meeting mouthfeel Bud.Because when peanut germinates, many nutriments of peanut can be activated, and the protein in peanut is hydrolyzed to amino Acid, it is easily absorbed by the human body, grease is converted into heat, and fat content substantially reduces, and improves various needed by human micro- Secondary element content;Energy, protein and the crude fat content of peanut sprout are occupied first of various vegetables, rich in several amino acids, dimension life The various amino acid and trace element of the mineral matters such as element, potassium, calcium, iron, zinc and needed by human body;Research finds, the white lamb's-quarters of peanut sprout Reed alcohol content is higher 100 times than peanut, is higher by dozens or even hundreds of times than the Resveratrol content in grape wine, health value It is high;Peanut sprout is nutritious, has unique healthy nutritive value, has the functions such as conditioning human mechanism, diseases prevention, and often feeding is used Can be with the comprehensive foodstuff health-care efficacy such as anti-aging, anticancer, antifatigue, aid digestion, reducing blood lipid, toxin-expelling and face nourishing;It is white in peanut sprout Veratryl alcohol belongs to important phytoalexin, and it suppresses cancer cell, reduces blood fat, prevention and cure of cardiovascular disease, anti-oxidant, anti-aging It is obvious Deng effect.
At present, peanut sprout also has using without the matrix hydroponic technique typically using river sand, perlite or soil as cultivation matrix Cultivation, is irrigated based on water, the method for also having the dilute aqueous solution using the base metal composition of activation organism to be irrigated, Irrigation method is typically carried out by the way of water spray or water drenching.Certain be stranded is brought to the cleaning before eating using substrate culture Difficulty, and because improper ventilation easily causes rotting for peanut seed.
Using clear water to irrigate has the supplement that various trace elements can be provided for peanut sprout, is unfavorable for increasing the battalion of peanut sprout Support content of material;Chinese patent 200380110522.7 is proposed using the aqueous solution containing iron, manganese, zinc, copper, cobalt, molybdenum and boron Irrigated, the germination of peanut can be accelerated, while by making peanut that there is resistance against diseases, improve yield, improve the mouth of peanut sprout Taste.The patent use the dilute aqueous solution containing base metal compositions such as the activation iron of organism, manganese, zinc, copper, cobalt, molybdenum, boron with The form of fine droplet or water droplet is sprayed on permeable medium at certain intervals, and the irrigation solution composition of use is complicated, right The technology is grasped in the general peanut sprout producer to acquire a certain degree of difficulty.
The content of the invention
An object of the present invention is overcome the deficiencies in the prior art, there is provided a kind of production method of peanut sprout, the party Method can improve the bud ratio of peanut seed, reduce seed decay, improve peanut sprout yield, and can realize automation cultivation pipe Reason, the cost of labor in peanut sprout large-scale production is reduced, the convenience of management is brought for family cultivation peanut sprout user.
The second object of the present invention is to provide the peanut sprout that above-mentioned peanut sprout production method obtains.
Technical scheme is as follows:
A kind of production method of peanut sprout, in turn includes the following steps:
(1) soak seed:The fulvic acid aqueous solution of the percentage by weight for 2-7% is used, soaks seed, the dosage of fulvic acid solution For 3-5 times of seed volume, seed soaking time is 12-24 hours;
(2) sow:
Soaked seed is taken out, cleans seed with clear water again, afterwards, seed is uniformly put in ultrasonic atomization cultivation In the dish for cultivating for training device, 2-5mm spaces are stayed between seed;
(3) grow:
Percentage by weight 1-3% fulvic acid solution, operation ultrasonic atomization cultivation are put into the water tank of culture apparatus Device, irrigated by ultrasonic atomization;
(4) harvest:
Radicle extends to dash forward first and broken in the seed coat during germination, while plumular axis also extends, be thicker upwards;Food sanitation standard is:Root long is 0.1~1.5cm, milky, no fibrous root;Hypocotyl ivory buff, long 1-2cm, thick 0.4~0.5cm.
The general peanut sprout that 3kg can be produced per 1kg seeds under normal circumstances.
Step (1) is preferably first chosen seeds before seed soaking, selects yield peanut then, when seed is peeled off by infected seed, flat grain, broken grain Reject, leave that grain is big, full seed, fresh color, the seed that epidermis is complete, shape is consistent.
Step (1), need to be 2-4 times to wash seeds during seed soaking, i.e., take out seed from fulvic acid solution, in clear water Middle cleaning seed, the fulvic acid solution then more renewed;Purpose is to prevent that seed secretion is to the shadow of germination during seed soaking Ring.
Step (1) using the concentration of the fulvic acid aqueous solution is preferably 2-5% when soaking seed, and concentration is too low, and peanut sprout germination is slow, Excessive concentration, peanut sprout can be rotten, and root is easily changed into brown, that is, reduces nutrition, and outward appearance is also plain.
Culture apparatus in step (2) is ultrasonic atomization culture apparatus, including:Casing, water tank and dish for cultivating, wherein, The water tank and the dish for cultivating are arranged in the casing, in addition to tank, the tank be arranged in the casing and Below the water tank and the dish for cultivating, ultrasonic ultrasonic delay line memory is provided with the tank, wind is provided with the casing Fan and ventilation light-blocking member.
The ventilation light-blocking member includes:Air vent and shadow shield.
Controller is provided with the casing, the controller is used to control the fan and the ultrasonic ultrasonic delay line memory.
Outlet pipe is provided between the water tank and the tank, float and needle-valve are provided with the outlet pipe, it is described Water outlet pipe through-hole is provided with the side wall of outlet pipe.
Supporting construction is provided with the casing, the supporting construction is used to support the dish for cultivating.
Dividing plate is provided with the casing, the dish for cultivating is separated with the water tank by the dividing plate.
The ultrasonic atomization culture apparatus also includes preceding chamber door and rear chamber door, and the preceding chamber door and the rear chamber door pass through The slideway set on the casing is detachably fitted on the casing.
Leg is provided with the casing;The shadow shield is the arc of bending.
The fan and the ultrasonic ultrasonic delay line memory are controlled by tele-control system.
The device can meet in flower growth growth course the needs of for moisture, while can ensure the sky of planting environment Air-flow leads to, and creates good water, compression ring border for the growth of peanut sprout, by the application of the device, can improve peanut seed Bud ratio, seed decay is reduced, improve peanut sprout yield, and automation cultivation management can be realized, reduce peanut sprout scale Cost of labor in production, the convenience of management is brought for family cultivation peanut sprout user.
Present invention additionally comprises the peanut sprout that the above method obtains, its Resveratrol content is 35-46ug/g.
Fulvic acid is the portion that aromaticity is minimum, molecule is minimum, functional group is most, dissolubility is best in humic acid substance Point, also imply that fulvic acid is a most active fraction in humic acid " family ".
Fulvic acid is deep yellow-dark brown powder in the solid state.Fulvic acid real density is in 1.4g/cm3Left and right;It is soluble in Water, acid and alkaline solution and some organic solvents, the molecular dimension about 0.15-0.2nm of fulvic acid, its weak solution are almost True solution, but hydrophilic colloid characteristic is presented in higher concentration;Fulvic acid also has the characteristic of organic polyelectrolyte, shows energy Improve the Zeta-potential and electric double layer thickness, enhancing colloid system stability of colloidal particle.
The bioactivity (physiologically active) of fulvic acid is mainly manifested in:1) because fulvic acid molecule is smaller, it is easy to enter Plant cell, as the donor of plant polyphenol or the acceptor of hydrogen, the oxidation-reduction process of plant is directly affected, promotes adenosine tripho hate (ATP) synthesis, plays respiratory catalyst;2) synzyme (aldolase, invertase etc.) in plant is activated, adjusts oxygen Change enzymatic activity, protect auximone, this is the fundamental cause for improving stress resistance of plant;3) cell leakage is improved, promotes battalion Support and absorb;4) strengthen photosynthesis, accelerate the accumulation of sugar, promote the synthesis of nucleic acid, chlorophyll, vitamin, antibiotic, improve and plant Article matter and the general level of the health.
The beneficial effects of the present invention are:
1. using fulvic acid solution seed soaking, germinating time can be shortened;
2. using fulvic acid hydroponics, growth time can be shortened into, improve yield;
3. being cultivated using ultrasonic atomization, the action effect of fulvic acid can be increased;
4. pass through ultrasonic atomization culture apparatus provided by the invention, it is possible to achieve cultivation automatically controls;
5. being all using matrix or soil cultivation in the past, it can be reduced using water planting mode and adopt rear cleaning labor intensity;
Containing the micro- gram gram (ug/g) of resveratrol 15 below, 6. peanut sprout of the present invention can reach 35-46ug/ to common peanut bud g。
Brief description of the drawings
Fig. 1 is the schematic main parallax stereogram for showing the ultrasonic atomization culture apparatus of the embodiment of the present invention 1, i.e. from front side The peanut sprout culture apparatus seen, wherein, preceding chamber door is removed from casing to show the structure in casing;
Fig. 2 is the schematic rear stereogram for showing the ultrasonic atomization culture apparatus of the embodiment of the present invention 1, i.e. from rear side The peanut sprout culture apparatus seen, wherein, rear chamber door is removed from casing, to show the structure in casing;
Fig. 3 is the schematic main parallax stereogram for the casing for showing the ultrasonic atomization culture apparatus of the embodiment of the present invention 1, i.e. The casing for the peanut sprout culture apparatus seen from front side;
Fig. 4 is the schematic rear stereogram for the casing for showing the ultrasonic atomization culture apparatus of the embodiment of the present invention 1, i.e. The casing for the peanut sprout culture apparatus seen from rear side;
Fig. 5 is the schematic perspective view for the partial internal structure for showing the ultrasonic atomization culture apparatus of the embodiment of the present invention 1.
Reference:
1. casing;2. tank;3. water tank;4. fan;5. controller;
6. the dish for cultivating of ultrasonic ultrasonic delay line memory 7.;8. outlet pipe;81. water outlet pipe through-hole;
11. supporting construction;12. dividing plate;13. light-blocking member of divulging information;14. fan mounting holes;
15. controller mounting hole;16. slideway;17. leg;Chamber door before 18.;Chamber door after 19..
Embodiment
With reference to specific embodiment, the present invention will be further described.
Embodiment 1
Culture apparatus used in 2-4 of the embodiment of the present invention is ultrasonic atomization culture apparatus, including casing 1, tank 2, water Case 3, fan 4, controller 5, ultrasonic ultrasonic delay line memory 6 and dish for cultivating 7.The casing 1 is cube structure, is set in casing 1 There is supporting construction 11, the supporting construction 11 is used for supporting culture disk 7.In addition, dividing plate 12 is additionally provided with casing 1, the dividing plate 12 The top of supporting construction 11 is arranged on, the top half space in casing 1 is separated into front and rear two parts space, its middle front part Point space is used to install dish for cultivating 7, and so that sprout grows, rear segment space is used to set water tank 3.Dividing plate 12 in casing 1 and The latter half space of the lower section of supporting construction 11 is used to set tank 2.In other words, the top half in the space in casing 1 is used In setting dish for cultivating 7 and water tank 3, and the latter half is used to set tank 2.In addition, as shown in fig. 1, casing 1 also includes:If The fan mounting holes 14 and controller mounting hole 15 at the top of casing 1 are put, are respectively used to that fan 4 and controller 5 are installed.In addition, Ventilation light-blocking member 13 is provided with the side of casing 1, so that the air in casing 1 keeps the circulation with outside, and can be hidden Keep off the sun and avoid direct sunlight from entering in casing 1.Light-blocking member 13 divulge information by the air vent being arranged on the side of casing 1 and shading Plate is formed, wherein, shadow shield is designed as reclinate arc, direct sunlight is avoided to block air vent, simultaneously because shading Plate is bent downwardly, thus handle portion when also being used as mobile box 1.In addition, peanut sprout culture apparatus also includes preceding chamber door 18 With rear chamber door 19, they can be assembled on casing 1 by the slideway 16 set on the top of casing 1 or be taken from casing 1 Under.In addition, casing 1 may also include the leg 17 for being arranged on the bottom of casing 1, to support whole casing.
As it was previously stated, dish for cultivating 7 is arranged on the front portion in the top half space of casing 1, and water tank 3 is arranged on casing 1 The rear portion in top half space, tank 2 are arranged in the latter half space of casing 1, as shown in figs. 1 and 2.In other words, In casing 1, dish for cultivating 7 before and after water tank 3 with being arranged side by side, and they are arranged with tank 2 in upper and lower relation.Tank 2 is used for Atomization irrigation water is stored, water tank 3 is used to lay in irrigation water.Thus, as shown in Figure 5, ultrasonic ultrasonic delay line memory 6 is arranged on water The bottom of groove 2, irrigated for making water fogging with the peanut sprout in the dish for cultivating 7 above tank 2.Fan 4 passes through casing 1 On fan mounting holes 14 be arranged on the top of casing 1, controller 5 is arranged on casing 1 by the controller mounting hole 15 of casing 1 Top.Ultrasonic ultrasonic delay line memory 6 electrically connects with the controller 5 being arranged on the top of casing 1, to be controlled by the controller 5 Atomizer processed, as shown in Figure 5.In addition, the top of water tank 3 is provided with water inlet, bottom is provided with delivery port.Delivery port is connected with Outlet pipe 8, the mode being connected through a screw thread.In other words, outlet pipe 8 is arranged between water tank 3 and tank 2, so that in water tank 3 In current screw clamp 2.The side wall of outlet pipe 8 is provided with some water outlet pipe through-holes 81.Float and needle-valve can be installed in outlet pipe 8 (not shown), so as to which at work, the water in water tank 3 can flow into from delivery port via the water outlet pipe through-hole 81 of outlet pipe 8 Into the tank 2 of the lower section of water tank 3, the float in outlet pipe 8 can float with needle-valve as the water in tank 2 increases, and work as water When amount reaches restriction water level, needle-valve blocks delivery port, stops again from the delivery port water outlet of water tank 3.And the water in the tank 2 because Irrigate after reduction, float declines, and needle-valve automatically opens up, and also makes delivery port opening and the moisturizing into tank 2 again, thus controls Water level in tank 2 keeps relative stability, and the ultrasonic ultrasonic delay line memory 6 in tank 2 is in optimum level of water.
Fan 4 is arranged on the top of casing 1, its air vent being used in the ventilation light-blocking member with the setting of the side of casing 1 It is engaged and is operated.For example, when fan 4 is opened, the air inside casing 1 is sucked out, while extraneous air is from ventilation Hole is inhaled into casing 1, realizes that the fresh air for the ventilation in casing 1, ensureing abundance is supplied to the growth of peanut sprout.Fan 4 It can be controlled by controller 5.
During work, dish for cultivating 7 is placed in the first half space of the top of tank 2 in casing 1, passes through the branch of casing 1 Support structure 11 supports.Dish for cultivating 7 can be that bottom belt have the seedlings nursing plate of densely covered through hole, and seed is located at dish for cultivating top during cultivation, With the growth of seed, the hole that root system may pass through cultivation tray bottom grows downwards, and thus absorbs and be atomized by ultrasonic ultrasonic delay line memory Moisture.
Controller 5 uses two-way time switch, and it controls fan timing working, another way control ultrasonic ultrasonic delay line memory all the way Timing working.Fan 4 and ultrasonic ultrasonic delay line memory 6 are controlled by way of remote control, pass through tele-control system.
The course of work of ultrasonic atomization culture apparatus is as follows:
When the device is operated, it is full of water first into water tank 3, the water in water tank 3 automatically flows into screw clamp by outlet pipe 8 In 2, after the water in tank 2, which reaches, limits water level, in the presence of the float and needle-valve in outlet pipe 8, water tank 3 stops to water Moisturizing in groove 2.It is put into casing 1 with seed-bearing dish for cultivating, assembles preceding chamber door 18 and rear chamber door 19, make the sky in casing 1 Between by front and rear closing.Nebulisation time and ventilation time are set by controller 5.Device enters automatic operation mode and timing is carried out Atomization irrigation and ventilation.When reaching harvest time point, controller is automatically stopped device.Chamber door before opening, take out and plant Training disk can obtain peanut sprout.
Embodiment 2
A kind of production method of peanut sprout, in turn includes the following steps:
1. seed selection
Choosing yield peanut then, infected seed, flat grain, broken grain are rejected when seed is peeled off, leave that grain is big, full seed, color and luster Seed fresh, epidermis is complete, shape is consistent.
2. seed soaking
Using the 4% fulvic acid aqueous solution, seed is soaked, the dosage of fulvic acid solution is 4 times of seed volume, seed soaking time For 12 hours, during seed soaking, to wash seeds 3 times, i.e., seed is taken out from fulvic acid solution, cleaned in clear water kind Son, the fulvic acid solution then more renewed;Purpose is to prevent influence of the seed secretion to germination during seed soaking.
3. sowing
Soaked seed is taken out, cleans seed with clear water again, afterwards, seed is uniformly put in dish for cultivating, Ask and stay 2-5mm spaces between seed.
4. growth
3% fulvic acid solution is put into the water tank of culture apparatus, culture apparatus is run, is carried out by ultrasonic atomization Irrigate.Irrigate at intervals of 4 hours, each irrigation time is 2 minutes, and ventilation interval time is 4 hours, and each ventilation time is 1 Minute.
5. harvesting
Radicle extends to dash forward first and broken in the seed coat during germination, and plumular axis also extends, be thicker afterwards.After 5 days, harvested, its Root long is 1.5~2.5cm, milky, hypocotyl ivory buff, long 4.3cm or so, thick 0.4~0.5cm, can be produced per 1kg seeds 3kg or so peanut sprout;Bud ratio is 97%, and without seed decay, after testing, the Resveratrol content for obtaining peanut sprout is 41.63μg/g。
Embodiment 3
A kind of production method of peanut sprout, in turn includes the following steps:
1. seed selection
Choosing yield peanut then, infected seed, flat grain, broken grain are rejected when seed is peeled off, leave that grain is big, full seed, color and luster Seed fresh, epidermis is complete, shape is consistent.
2. seed soaking
Using the 5% fulvic acid aqueous solution, seed is soaked, the dosage of fulvic acid solution is 4 times of seed volume, seed soaking time For 12 hours, during seed soaking, to wash seeds 3 times, i.e., seed is taken out from fulvic acid solution, cleaned in clear water kind Son, the fulvic acid solution then more renewed;Purpose is to prevent influence of the seed secretion to germination during seed soaking.
3. sowing
Soaked seed is taken out, cleans seed with clear water again, afterwards, seed is uniformly put in dish for cultivating, Ask and stay 2-5mm spaces between seed.
4. growth
2% fulvic acid solution is put into the water tank of culture apparatus, culture apparatus is run, is carried out by ultrasonic atomization Irrigate.Irrigate at intervals of 5 hours, each irrigation time is 3 minutes, and ventilation interval time is 5 hours, and each ventilation time is 2 Minute.
5. harvesting
Radicle extends to dash forward first and broken in the seed coat during germination, and plumular axis also extends, be thicker afterwards.After 5 days, harvested, its Root long is 1.5~2.8cm, milky, hypocotyl ivory buff, long 4.5cm or so, thick 0.3~0.5cm, can be produced per 1kg seeds 3kg or so peanut sprout, bud ratio 99%, without seed decay, after testing, the Resveratrol content for obtaining peanut sprout is 39.25μg/g。
Embodiment 4
A kind of production method of peanut sprout, in turn includes the following steps:
1. seed selection
Choosing yield peanut then, infected seed, flat grain, broken grain are rejected when seed is peeled off, leave that grain is big, full seed, color and luster Seed fresh, epidermis is complete, shape is consistent.
2. seed soaking
Using the 5% fulvic acid aqueous solution, seed is soaked, the dosage of fulvic acid solution is 4 times of seed volume, seed soaking time For 12 hours, during seed soaking, to wash seeds 4 times, i.e., seed is taken out from fulvic acid solution, cleaned in clear water kind Son, the fulvic acid solution then more renewed;Purpose is to prevent influence of the seed secretion to germination during seed soaking.
3. sowing
Soaked seed is taken out, cleans seed with clear water again, afterwards, seed is uniformly put in dish for cultivating, Ask and stay 2-5mm spaces between seed.
4. growth
1% fulvic acid solution is put into the water tank of culture apparatus, culture apparatus is run, is carried out by ultrasonic atomization Irrigate.Irrigate at intervals of 5 hours, each irrigation time is 3 minutes, and ventilation interval time is 5 hours, and each ventilation time is 2 Minute.
5. harvesting
Radicle extends to dash forward first and broken in the seed coat during germination, and plumular axis also extends, be thicker afterwards.After 5 days, harvested, its Root long is 1.5~2.4cm, milky, hypocotyl ivory buff, long 4cm or so, thick 0.3~0.5cm, can be produced per 1kg seeds 3kg or so peanut sprout, bud ratio 98%, without seed decay, after testing, the Resveratrol content for obtaining peanut sprout is 36.48μg/g。
Comparative example 1
A kind of production method of peanut sprout, in turn includes the following steps:
1. seed selection
Choosing yield peanut then, infected seed, flat grain, broken grain are rejected when seed is peeled off, leave that grain is big, full seed, color and luster Seed fresh, epidermis is complete, shape is consistent.
2. seed soaking
Using the 1% fulvic acid aqueous solution, seed is soaked, the dosage of fulvic acid solution is 4 times of seed volume, seed soaking time For 12 hours, during seed soaking, to wash seeds 4 times, i.e., seed is taken out from fulvic acid solution, cleaned in clear water kind Son, the fulvic acid solution then more renewed;Purpose is to prevent influence of the seed secretion to germination during seed soaking.
3. sowing
Soaked seed is taken out, cleans seed with clear water again, afterwards, seed is uniformly put in dish for cultivating, Ask and stay 2-5mm spaces between seed.
4. growth
5% fulvic acid solution is put into the water tank of culture apparatus, culture apparatus is run, is carried out by ultrasonic atomization Irrigate.Irrigate at intervals of 5 hours, each irrigation time is 3 minutes, and ventilation interval time is 5 hours, and each ventilation time is 2 Minute.
5. harvesting
Radicle extends to dash forward first and broken in the seed coat during germination, and plumular axis also extends, be thicker afterwards.After 6 days, harvested, its Root long is 1.1~1.9cm, milky, hypocotyl ivory buff, long 3.5cm or so, thick 0.2~0.4cm, can be produced per 1kg seeds 2.8kg or so peanut sprout, bud ratio 95%, without seed decay, after testing, the Resveratrol content for obtaining peanut sprout is 33.42μg/g。
Comparative example 2
A kind of production method of peanut sprout, in turn includes the following steps:
1. seed selection
Choosing yield peanut then, infected seed, flat grain, broken grain are rejected when seed is peeled off, leave that grain is big, full seed, color and luster Seed fresh, epidermis is complete, shape is consistent.
2. seed soaking
Using the 8% fulvic acid aqueous solution, seed is soaked, the dosage of fulvic acid solution is 4 times of seed volume, seed soaking time For 12 hours, during seed soaking, to wash seeds 4 times, i.e., seed is taken out from fulvic acid solution, cleaned in clear water kind Son, the fulvic acid solution then more renewed;Purpose is to prevent influence of the seed secretion to germination during seed soaking.
3. sowing
Soaked seed is taken out, cleans seed with clear water again, afterwards, seed is uniformly put in dish for cultivating, Ask and stay 2-5mm spaces between seed.
4. growth
6% fulvic acid solution is put into the water tank of culture apparatus, culture apparatus is run, is carried out by ultrasonic atomization Irrigate.Irrigate at intervals of 4 hours, each irrigation time is 3 minutes, and ventilation interval time is 4 hours, and each ventilation time is 2 Minute.
5. harvesting
Radicle extends to dash forward first and broken in the seed coat during germination, and plumular axis also extends, be thicker afterwards.Harvested after 5 days, root long is 1.1~1.6cm, milky, hypocotyl ivory buff, long 2cm or so, thick 0.2~0.3cm, 1kg or so can be produced per 1kg seeds Peanut sprout, bud ratio 35%, nearly 2/3 seed occurs rotting and mildew phenomena.
Comparative example 3
A kind of production method of peanut sprout, in turn includes the following steps:
1. seed selection
Choosing yield peanut then, infected seed, flat grain, broken grain are rejected when seed is peeled off, leave that grain is big, full seed, color and luster Seed fresh, epidermis is complete, shape is consistent.
2. seed soaking
Seed is soaked using clear water, seed soaking time is 12 hours, during seed soaking, to wash seeds 4 times, i.e., by seed from Taken out in water, change clear water cleaning seed, the water logging kind then more renewed;Purpose is to prevent the seed secretion pair during seed soaking The influence of germination.
3. sowing
Soaked seed is taken out, cleans seed with clear water again, afterwards, seed is uniformly put in dish for cultivating, Ask and stay 2-5mm spaces between seed.
4. growth
Clear water is put into the water tank of culture apparatus, culture apparatus is run, is irrigated by ultrasonic atomization.Between irrigation It is divided into 4 hours, each irrigation time is 3 minutes, and ventilation interval time is 4 hours, and each ventilation time is 2 minutes.
5. harvesting
Radicle extends to dash forward first and broken in the seed coat during germination, and plumular axis also extends, be thicker afterwards.Harvested after 5 days, root long is 1.5~2.3cm, milky, hypocotyl ivory buff, long 2.5cm or so, thick 0.2~0.3cm, 1.5kg can be produced per 1kg seeds The peanut sprout of left and right, bud ratio 92%, after testing, the Resveratrol content for obtaining peanut sprout is 12.69 μ g/g.

Claims (10)

1. a kind of production method of peanut sprout, it is characterised in that in turn include the following steps:
(1) soak seed:The fulvic acid aqueous solution of the percentage by weight for 2-7% is used, soaks seed, the dosage of fulvic acid solution is kind 3-5 times of sub-volume, seed soaking time are 12-24 hours;
(2) sow:Soaked seed is taken out, cleans seed with clear water again, afterwards, seed is uniformly put in ultrasonic fog In the dish for cultivating for changing culture apparatus, 2-5mm spaces are stayed between seed;
(3) grow:Percentage by weight 1-3% fulvic acid solution is put into the water tank of ultrasonic atomization culture apparatus, is run Ultrasonic atomization culture apparatus, is irrigated by ultrasonic atomization;
(4) harvest.
2. the production method of peanut sprout according to claim 1, it is characterised in that step (1) is first chosen seeds before seed soaking, Choosing yield peanut then, infected seed, flat grain, broken grain are rejected when seed is peeled off, leave that grain is big, full seed, fresh color, epidermis Completely, the consistent seed of shape.
3. the production method of peanut sprout according to claim 1, it is characterised in that step (1), need to be to kind during seed soaking Son cleaning 2-4 times.
4. the production method of peanut sprout according to claim 1, it is characterised in that the ultrasonic atomization described in step (2) is planted Training device includes casing (1), water tank (3) and dish for cultivating (7), wherein, the water tank (3) and the dish for cultivating (7) are arranged on institute State in casing (1), it is characterised in that also including tank (2), the tank (2) is arranged in the casing (1) and is located at institute State below water tank (3) and the dish for cultivating (7), be provided with ultrasonic ultrasonic delay line memory (6) in the tank (2), on the casing (1) It is provided with fan (4) and ventilation light-blocking member (13).
5. the production method of peanut sprout according to claim 4, it is characterised in that be provided with control on described casing (1) Device (5), the controller (5) are used to control the fan (4) and the ultrasonic ultrasonic delay line memory (6);The ventilation light-blocking member (13) include:Air vent and shadow shield.
6. the production method of peanut sprout according to claim 4, it is characterised in that described water tank (3) and the tank (2) it is provided with outlet pipe (8) between, is provided with float and needle-valve in the outlet pipe (8), in the side wall of the outlet pipe (8) It is provided with water outlet pipe through-hole (81).
7. the production method of peanut sprout according to claim 4, it is characterised in that be provided with support in described casing (1) Structure (11), the supporting construction (11) are used to support the dish for cultivating (7), and dividing plate (12), institute are provided with the casing (1) Dish for cultivating (7) is stated to separate by the dividing plate (12) with the water tank (3).
8. the preparation method of the production method of peanut sprout according to claim 7, it is characterised in that the ultrasonic atomization is planted Training device also includes preceding chamber door (18) and rear chamber door (19), and the preceding chamber door (18) and the rear chamber door (19) pass through the casing (1) slideway (16) set on is detachably fitted on the casing (1).
9. the production method of peanut sprout according to claim 4, it is characterised in that be provided with leg on the casing (1) (17), the fan (4) and the ultrasonic ultrasonic delay line memory (6) are controlled by tele-control system.
10. the peanut sprout obtained according to the production method of any peanut sprouts of claim 1-9, it is characterised in that its white black false hellebore Alcohol content is 35-46ug/g.
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